EP2114103B1 - Method and apparatus for data transmission in wireless local access network and system therefor - Google Patents

Method and apparatus for data transmission in wireless local access network and system therefor Download PDF

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Publication number
EP2114103B1
EP2114103B1 EP09157998.7A EP09157998A EP2114103B1 EP 2114103 B1 EP2114103 B1 EP 2114103B1 EP 09157998 A EP09157998 A EP 09157998A EP 2114103 B1 EP2114103 B1 EP 2114103B1
Authority
EP
European Patent Office
Prior art keywords
cpu
data
portable terminal
state
standby state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP09157998.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2114103A2 (en
EP2114103A3 (en
Inventor
Yong Ha Woo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2114103A2 publication Critical patent/EP2114103A2/en
Publication of EP2114103A3 publication Critical patent/EP2114103A3/en
Application granted granted Critical
Publication of EP2114103B1 publication Critical patent/EP2114103B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
EP09157998.7A 2008-05-02 2009-04-15 Method and apparatus for data transmission in wireless local access network and system therefor Not-in-force EP2114103B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080041366A KR101039617B1 (ko) 2008-05-02 2008-05-02 무선 근거리 통신망에서 데이터 전송 방법 및 장치 및 이를위한 시스템

Publications (3)

Publication Number Publication Date
EP2114103A2 EP2114103A2 (en) 2009-11-04
EP2114103A3 EP2114103A3 (en) 2012-02-29
EP2114103B1 true EP2114103B1 (en) 2018-05-30

Family

ID=40968220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09157998.7A Not-in-force EP2114103B1 (en) 2008-05-02 2009-04-15 Method and apparatus for data transmission in wireless local access network and system therefor

Country Status (3)

Country Link
US (1) US8161302B2 (ko)
EP (1) EP2114103B1 (ko)
KR (1) KR101039617B1 (ko)

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US9134137B2 (en) 2010-12-17 2015-09-15 Microsoft Technology Licensing, Llc Mobile search based on predicted location
CN103947263B (zh) * 2011-11-17 2018-03-02 Lg电子株式会社 在无线lan系统中通过在省电模式下操作的站发送和接收帧的方法和用于支持该方法的设备
KR101723214B1 (ko) 2011-11-30 2017-04-06 주식회사 케이티 다중 채널과 다중 송출 전력을 갖는 액세스 포인트 및 셀 형성 방법
US9253718B2 (en) 2012-11-04 2016-02-02 Kt Corporation Establishing wireless connection based on network status
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US9756571B2 (en) 2012-02-28 2017-09-05 Microsoft Technology Licensing, Llc Energy efficient maximization of network connectivity
TWI548982B (zh) * 2012-03-06 2016-09-11 宏碁股份有限公司 管理方法及相關電腦系統及其電腦程式產品
US10178582B2 (en) * 2012-08-06 2019-01-08 Qualcomm Incorporated Apparatus and methods for frame control design
WO2014065488A1 (en) * 2012-10-22 2014-05-01 Kt Corporation Method for transceiving information of traffic indication map
KR101967747B1 (ko) * 2012-10-22 2019-04-10 주식회사 케이티 Ｔｉｍ 정보 송수신 방법
US9635606B2 (en) 2012-11-04 2017-04-25 Kt Corporation Access point selection and management
WO2014098445A1 (ko) * 2012-12-17 2014-06-26 엘지전자 주식회사 무선랜 시스템에서 채널 액세스 방법 및 장치
KR102097987B1 (ko) * 2013-01-31 2020-04-07 삼성전자주식회사 휴대 단말기에서 블루투스의 데이터를 처리하는 장치 및 방법
CN104247337B (zh) 2013-04-05 2017-11-14 英特尔公司 在802.11ah中的控制帧的效率提高的方法
US20170110898A1 (en) * 2014-09-11 2017-04-20 Go Devices Limited Key ring attachable rechargeable mobile phone power and control device
KR20170032014A (ko) * 2015-09-14 2017-03-22 삼성전자주식회사 디스플레이 장치 및 그 제어방법
KR101771235B1 (ko) 2017-03-28 2017-08-24 주식회사 케이티 다중 채널과 다중 송출 전력을 갖는 액세스 포인트 및 셀 형성 방법
US11690012B2 (en) * 2020-03-13 2023-06-27 Samsung Electronics Co., Ltd. Systems and methods for managing power usage of a multi-link device equipped with a plurality of radio interfaces
US20240147057A1 (en) * 2022-10-31 2024-05-02 Arlo Technologies Inc Method of Resyncing a Conserving Battery-Powered Electronic Device with an Access Point, and Electronic Device and System for Performing the Method

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Also Published As

Publication number Publication date
US8161302B2 (en) 2012-04-17
EP2114103A2 (en) 2009-11-04
KR20090115479A (ko) 2009-11-05
US20090276646A1 (en) 2009-11-05
KR101039617B1 (ko) 2011-06-09
EP2114103A3 (en) 2012-02-29

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